Merge pull request #108 from SynergyX-AI-Pattern/feat/#107_add_startDate_to_backtest_list

Feat/#107 add start date to backtest list

Author: Soomxn

src/main/java/com/synergyx/trading/dto/backtest/BacktestResponseDTO.java

@@ -100,6 +100,7 @@ public static class BacktestSummaryDTO {
         private Double winRate; // 승률
         private Double averageReturn; // 평균 수익률
         private Integer matchedCount; // 패턴 매칭 횟수
+        private LocalDate startDate; // 백테스트 시작일
     }
 
     // 백테스팅 결과 목록 조회

src/main/java/com/synergyx/trading/service/backtestService/BacktestServiceImpl.java

@@ -181,6 +181,7 @@ public Page<BacktestResponseDTO.BacktestSummaryDTO> getBacktestResultList(Long u
                 .winRate(round(bt.getWinRate()))
                 .averageReturn(round(bt.getAverageReturn()))
                 .matchedCount(bt.getMatchedCount())
+                .startDate(bt.getStartDate())
                 .build());
     }